Sorry I can't get how to use it, I'm a beginner in programming. :~i have:float va = 0.11;int vi = 112;i need to do something like this?Serial.println("AT+HTTPPARA=\"URL\",\"http://domain.hu/feldolgoz.php?SensorPressure=sprintf(va)&sensorLevel=sprintf(vi)&sensorDate=20130814032310\""); ??